A select always returns a Rows object, not a Row object, even if there is 
always one record. So, instead, do:

row = db(db.weets.posted_by == user).select(
    join=db.auth_user.on(db.weets.posted_by == db.auth_user.id)).first()

Anthony

On Thursday, February 20, 2014 12:18:33 AM UTC-5, contact.ur...@gmail.com 
wrote:
>
> Hi, 
> Maybe a stupid question but here goes.
>
> I am trying to do the following join.
>
> row = 
> db(db.weets.posted_by==user).select(join=db.auth_user.on(db.weets.posted_by==
> db.auth_user.id))
>
> its seems to work and row does return.
> The example in the book then shows you can use attributes but when i try:
>  
> row.auth_user.name
>
> or other field it says no attribute auth_user.
>
> i am not sure why this is? 
>

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